video-frames

使用 ffmpeg 从视频中提取帧或短视频片段。支持按时间戳截取图片,适用于视频预览和 UI 分析。

7 stars

Best use case

video-frames is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

使用 ffmpeg 从视频中提取帧或短视频片段。支持按时间戳截取图片,适用于视频预览和 UI 分析。

Teams using video-frames should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/video-frames/SKILL.md --create-dirs "https://raw.githubusercontent.com/Jst-Well-Dan/Skill-Box/main/i18n/skills/visual-creative/video-frames/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/video-frames/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How video-frames Compares

Feature / Agentvideo-framesStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

使用 ffmpeg 从视频中提取帧或短视频片段。支持按时间戳截取图片,适用于视频预览和 UI 分析。

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# 视频帧提取 (Video Frames)

从视频中提取单帧,或创建用于检查的快速缩略图。

## 快速开始

提取第一帧:

```bash
{baseDir}/scripts/frame.sh /path/to/video.mp4 --out /tmp/frame.jpg
```

提取特定时间点的帧:

```bash
{baseDir}/scripts/frame.sh /path/to/video.mp4 --time 00:00:10 --out /tmp/frame-10s.jpg
```

## 注意事项

- 在询问“这里发生了什么?”时,优先使用 `--time` 参数。
- 使用 `.jpg` 格式进行快速共享;使用 `.png` 格式获取高清 UI 帧。
- 此工具依赖 `ffmpeg` 命令行工具。

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